Sierra Leone vs Ukraine: Population long run with projections

Sierra Leone
15.93 million
in 2100
Ukraine
15.20 million
in 2100
Sierra Leone rank
87th
Ukraine rank
88th

Population long run with projections over time

  • Sierra Leone
  • Ukraine
10.0M20.0M30.0M40.0M202420622100

How they compare

Sierra Leone currently reports 15.93 million against 15.20 million in Ukraine, a difference of 736,900.

The two have swapped places 1 time across 77 shared years of data; in 2024 it was Ukraine ahead.

Sierra Leone ranks 87th and Ukraine ranks 88th of 236 countries.

Across the 9 decades both report, Sierra Leone averaged higher in 1 and Ukraine in 8.

Head to head by decade

Decade Sierra Leone Ukraine Difference Ahead
2020s 9.08 million 38.87 million 29.79 million Ukraine
2030s 10.47 million 36.98 million 26.50 million Ukraine
2040s 12.12 million 33.83 million 21.71 million Ukraine
2050s 13.55 million 30.36 million 16.81 million Ukraine
2060s 14.68 million 26.63 million 11.95 million Ukraine
2070s 15.47 million 22.99 million 7.52 million Ukraine
2080s 15.89 million 19.61 million 3.72 million Ukraine
2090s 15.99 million 16.65 million 661,400 Ukraine
2100s 15.93 million 15.20 million 736,900 Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population long run with projections, Sierra Leone or Ukraine?
Sierra Leone, at 15.93 million against 15.20 million in Ukraine as of 2100.
What is the difference in population long run with projections between Sierra Leone and Ukraine?
736,900, with Sierra Leone ahead.
How many years of comparable data are there for Sierra Leone and Ukraine?
77 years are reported by both, from 2024 to 2100.
How do Sierra Leone and Ukraine rank globally for population long run with projections?
Sierra Leone ranks 87th and Ukraine ranks 88th of 236 countries.
Where does this data come from?
Our World in Data, published as Population long run with projections. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sierra Leone vs Ukraine: Population long run with projections. Statizoid, drawing on Our World in Data. Retrieved 11 November 2026, from https://population.statizoid.com/compare/population-long-run-with-projections/sierra-leone/ukraine/

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About this data

Indicator
Population long run with projections
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 18,172 data points, 2024–2100
Last refreshed